US5238940A - Compositions for photodynamic therapy - Google Patents

Compositions for photodynamic therapy Download PDF

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Publication number
US5238940A
US5238940A US07/768,810 US76881091A US5238940A US 5238940 A US5238940 A US 5238940A US 76881091 A US76881091 A US 76881091A US 5238940 A US5238940 A US 5238940A
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US
United States
Prior art keywords
carrier
bpd
method
conjugate
porphyrin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US07/768,810
Inventor
Daniel Liu
Frank Jiang
John Hobbs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novelion Therapeutics Inc
Original Assignee
Novelion Therapeutics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US07/498,042 priority Critical patent/US5053423A/en
Application filed by Novelion Therapeutics Inc filed Critical Novelion Therapeutics Inc
Priority to US07/768,810 priority patent/US5238940A/en
Assigned to QUADRA LOGIC TECHNOLOGIES INC., A CORP. OF CANADA reassignment QUADRA LOGIC TECHNOLOGIES INC., A CORP. OF CANADA ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: JIANG, FRANK, HOBBS, JOHN, LIU, DANIEL
Application granted granted Critical
Publication of US5238940A publication Critical patent/US5238940A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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